EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"3eea1107fbf0ffdee3d1941ab9518a7c301780b388c6de114c5519973993c206","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:kxqgwZ8eq7"}]}